docs: clarify that rd.break stops before the breakpoint starts

Author: LaszloGombos

man/dracut.cmdline.7.asc

@@ -221,7 +221,7 @@ It should be attached to any report about dracut problems.
     drop to a shell at the end
 
 **rd.break=**__{cmdline|pre-udev|pre-trigger|initqueue|pre-mount|mount|pre-pivot|cleanup}__::
-    drop to a shell on defined breakpoint
+    drop to a shell before the defined breakpoint starts
 
 **rd.udev.info**::
     set udev to loglevel info

modules.d/98dracut-systemd/dracut-mount.sh

@@ -9,7 +9,7 @@ source_conf /etc/conf.d
 
 make_trace_mem "hook mount" '1:shortmem' '2+:mem' '3+:slab'
 
-getarg 'rd.break=mount' -d 'rdbreak=mount' && emergency_shell -n mount "Break mount"
+getarg 'rd.break=mount' -d 'rdbreak=mount' && emergency_shell -n mount "Break before mount"
 # mount scripts actually try to mount the root filesystem, and may
 # be sourced any number of times. As soon as one suceeds, no more are sourced.
 i=0

modules.d/98dracut-systemd/dracut-pre-mount.sh

@@ -11,7 +11,7 @@ source_conf /etc/conf.d
 make_trace_mem "hook pre-mount" '1:shortmem' '2+:mem' '3+:slab'
 # pre pivot scripts are sourced just before we doing cleanup and switch over
 # to the new root.
-getarg 'rd.break=pre-mount' 'rdbreak=pre-mount' && emergency_shell -n pre-mount "Break pre-mount"
+getarg 'rd.break=pre-mount' 'rdbreak=pre-mount' && emergency_shell -n pre-mount "Break before pre-mount"
 source_hook pre-mount
 
 export -p > /dracut-state.sh

modules.d/98dracut-systemd/dracut-pre-pivot.sh

@@ -11,11 +11,11 @@ source_conf /etc/conf.d
 make_trace_mem "hook pre-pivot" '1:shortmem' '2+:mem' '3+:slab'
 # pre pivot scripts are sourced just before we doing cleanup and switch over
 # to the new root.
-getarg 'rd.break=pre-pivot' 'rdbreak=pre-pivot' && emergency_shell -n pre-pivot "Break pre-pivot"
+getarg 'rd.break=pre-pivot' 'rdbreak=pre-pivot' && emergency_shell -n pre-pivot "Break before pre-pivot"
 source_hook pre-pivot
 
 # pre pivot cleanup scripts are sourced just before we switch over to the new root.
-getarg 'rd.break=cleanup' 'rdbreak=cleanup' && emergency_shell -n cleanup "Break cleanup"
+getarg 'rd.break=cleanup' 'rdbreak=cleanup' && emergency_shell -n cleanup "Break before cleanup"
 source_hook cleanup
 
 _bv=$(getarg rd.break -d rdbreak) && [ -z "$_bv" ] \

modules.d/98dracut-systemd/dracut-pre-trigger.sh

@@ -12,7 +12,7 @@ make_trace_mem "hook pre-trigger" '1:shortmem' '2+:mem' '3+:slab'
 
 source_hook pre-trigger
 
-getarg 'rd.break=pre-trigger' 'rdbreak=pre-trigger' && emergency_shell -n pre-trigger "Break pre-trigger"
+getarg 'rd.break=pre-trigger' 'rdbreak=pre-trigger' && emergency_shell -n pre-trigger "Break before pre-trigger"
 
 udevadm control --reload > /dev/null 2>&1 || :
 

modules.d/98dracut-systemd/dracut-pre-udev.sh

@@ -10,7 +10,7 @@ source_conf /etc/conf.d
 make_trace_mem "hook pre-udev" '1:shortmem' '2+:mem' '3+:slab'
 # pre pivot scripts are sourced just before we doing cleanup and switch over
 # to the new root.
-getarg 'rd.break=pre-udev' 'rdbreak=pre-udev' && emergency_shell -n pre-udev "Break pre-udev"
+getarg 'rd.break=pre-udev' 'rdbreak=pre-udev' && emergency_shell -n pre-udev "Break before pre-udev"
 source_hook pre-udev
 
 _modprobe_d=/etc/modprobe.d

modules.d/99base/init.sh

@@ -223,10 +223,10 @@ unset RDRETRY
 # pre-mount happens before we try to mount the root filesystem,
 # and happens once.
 make_trace_mem "hook pre-mount" '1:shortmem' '2+:mem' '3+:slab'
-getarg 'rd.break=pre-mount' -d 'rdbreak=pre-mount' && emergency_shell -n pre-mount "Break pre-mount"
+getarg 'rd.break=pre-mount' -d 'rdbreak=pre-mount' && emergency_shell -n pre-mount "Break before pre-mount"
 source_hook pre-mount
 
-getarg 'rd.break=mount' -d 'rdbreak=mount' && emergency_shell -n mount "Break mount"
+getarg 'rd.break=mount' -d 'rdbreak=mount' && emergency_shell -n mount "Break before mount"
 # mount scripts actually try to mount the root filesystem, and may
 # be sourced any number of times. As soon as one suceeds, no more are sourced.
 _i_mount=0
@@ -262,12 +262,12 @@ done
 # pre pivot scripts are sourced just before we doing cleanup and switch over
 # to the new root.
 make_trace_mem "hook pre-pivot" '1:shortmem' '2+:mem' '3+:slab'
-getarg 'rd.break=pre-pivot' -d 'rdbreak=pre-pivot' && emergency_shell -n pre-pivot "Break pre-pivot"
+getarg 'rd.break=pre-pivot' -d 'rdbreak=pre-pivot' && emergency_shell -n pre-pivot "Break before pre-pivot"
 source_hook pre-pivot
 
 make_trace_mem "hook cleanup" '1:shortmem' '2+:mem' '3+:slab'
 # pre pivot cleanup scripts are sourced just before we switch over to the new root.
-getarg 'rd.break=cleanup' -d 'rdbreak=cleanup' && emergency_shell -n cleanup "Break cleanup"
+getarg 'rd.break=cleanup' -d 'rdbreak=cleanup' && emergency_shell -n cleanup "Break before cleanup"
 source_hook cleanup
 
 # By the time we get here, the root filesystem should be mounted.